CN209762160U - Connecting rod transmission structure - Google Patents
Connecting rod transmission structure Download PDFInfo
- Publication number
- CN209762160U CN209762160U CN201920396438.4U CN201920396438U CN209762160U CN 209762160 U CN209762160 U CN 209762160U CN 201920396438 U CN201920396438 U CN 201920396438U CN 209762160 U CN209762160 U CN 209762160U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rod
- swing arm
- gear
- driven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Toys (AREA)
Abstract
The utility model provides a connecting rod transmission structure, includes casing, drive mechanism and two sets of swing arm link mechanism, two sets of swing arm link mechanism fix the both sides at the casing, drive mechanism is in the centre of two sets of swing arm link mechanism and fixes in the casing, two sets of swing arm link mechanism are connected with drive mechanism respectively. The utility model discloses a connecting rod transmission structure, which adopts a mode that two groups of motors respectively drive two groups of transmission gear sets, thereby independently controlling two groups of swing arm connecting rod mechanisms, and realizing the functions of advancing, retreating and steering; the adopted swing arm connecting rod mechanism can simulate the feet of insects, and replaces the former form of adopting wheels, so that the product is more three-dimensional and vivid.
Description
Technical Field
The utility model relates to a machinery particularly indicates a connecting rod transmission structure.
Background
At present, the electric toys of insects on the market adopt that wheels are arranged at the bottom of an insect shell, and the actions of the insects such as forward movement, backward movement and the like are realized through the rotation of the wheels, so that the actions of the insects are realized in a single design and can not be vivid. With the progress of the times and the development of science and technology, people have higher requirements on toys, and hope that the toys can have vivid images while realizing functions.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a connecting rod transmission structure of a simulation insect foot with simple structure and vivid image.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a connecting rod transmission structure, includes casing, drive mechanism and two sets of swing arm link mechanism, two sets of swing arm link mechanism fix the both sides at the casing, drive mechanism is in the centre of two sets of swing arm link mechanism and fixes in the casing, two sets of swing arm link mechanism are connected with drive mechanism respectively.
Preferably, the swing arm link mechanism comprises a driving rod, a first driven rod, a second driven rod, a first connecting rod, a second connecting rod, a third connecting rod and a coupler, the middle part of the driving rod is connected with the shaft transmission device, one end of the first connecting rod is rotatably connected with the coupler, and the other end of the first connecting rod is rotatably connected with the top of the first driven rod; one end of the second connecting rod is rotatably connected with the top of the driving rod, and the other end of the second connecting rod is rotatably connected with the middle part of the first driven rod; one end of the third connecting rod is rotatably connected with the middle part of the original driven rod, and the other end of the third connecting rod is rotatably connected with the top part of the second driven rod.
Preferably, the middle parts of the first driven rod and the second driven rod are rotatably connected with the shell and are positioned at two sides of the original rod.
Preferably, the original rod, the first driven rod and the second driven rod are the same in shape and structure.
Preferably, the transmission mechanism comprises two identical motors and two groups of identical transmission gear sets, and the two motors respectively drive the two groups of transmission gear sets.
Preferably, the transmission gear set comprises a first gear and a second gear, the first gear is connected with the motor, and the second gear is in meshed connection with the first gear.
Preferably, the second gear is connected with a swing arm linkage.
Preferably, the second gear is connected with the swing arm link mechanism through a coupler.
The utility model discloses a connecting rod transmission structure, which adopts a mode that two groups of motors respectively drive two groups of transmission gear sets, thereby independently controlling two groups of swing arm connecting rod mechanisms, and realizing the functions of advancing, retreating and steering; the adopted swing arm connecting rod mechanism can simulate the feet of insects, and replaces the former form of adopting wheels, so that the product is more three-dimensional and vivid.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the swing arm link mechanism of the present invention.
Fig. 3 is an exploded view of the transmission mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the coupling of the present invention.
Fig. 5 is a schematic structural diagram of the original rod of the present invention.
Fig. 6 is a state diagram of the present invention in use on a toy.
In the drawings, 1-housing; 2-a swing arm link mechanism; 3, transmission; 21-original rod; 22-a first driven lever; 23-a second driven lever; 24-a first connecting rod; 25-a second connecting rod; 26-a third connecting rod; 27-a coupling; 31-a motor; 32-a first gear; 33-second gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5: the utility model provides a connecting rod transmission structure, including casing 1, two sets of swing arm link mechanism 2 and drive mechanism 3, two sets of swing arm link mechanism 2 are fixed in casing 1's both sides, drive mechanism 3 is in the centre of two sets of swing arm link mechanism 2 and fixes in casing 1, two sets of swing arm link mechanism 2 are connected with drive mechanism 3 respectively.
The swing arm link mechanism 2 comprises a primary rod 21, a first driven rod 22, a second driven rod 23, a first connecting rod 24, a second connecting rod 25, a third connecting rod 26 and a coupler 27, and the middle part of the primary rod 21 is connected with a shaft driver 27; the first driven rod 22 is rotatably connected with the shell 1, one end of the first connecting rod 24 is rotatably connected with the middle part of the original rod 21, and the other end of the first connecting rod is rotatably connected with the top of the first driven rod 22; one end of the second connecting rod 25 is rotatably connected with the top of the original rod 21, and the other end of the second connecting rod is rotatably connected with the middle part of the first driven rod 22; the second driven rod 23 is rotatably connected with the housing 1, one end of the third connecting rod 26 is rotatably connected with the middle part of the original rod 21, and the other end of the third connecting rod is rotatably connected with the top of the second driven rod 25. Former pole 21, first driven lever 22 and second driven lever 23 shape, structure are the same completely to can act as the foot of insect, behind the starter motor 31, former pole 21, first driven lever 22 and second driven lever 23 can follow the swing, the appearance of simulation insect walking, the action is lifelike, and the image is more lively.
Drive mechanism 3 includes two the same motors 31 and two sets of the same drive gear group, two sets of drive gear groups of drive are respectively organized to two motors 31, drive gear group includes first gear 32 and second gear 33, first gear 32 is connected with motor 31, second gear 33 is connected with first gear 32 meshing, second gear 33 passes through shaft coupling 27 and is connected with swing arm link mechanism 2.
The centers of the two interfaces of the coupler 27 are not on the same horizontal line, one end of the coupler is connected with the second gear 33, and the other end of the coupler is connected with the original moving rod 21, so that the original moving rod 21 can perform circular motion by taking the center of the second gear 33 as the circle center, and the original moving rod 21 can complete the swing arm action.
The mode that two groups of motors 31 respectively drive two groups of transmission gear sets is adopted, so that two groups of swing arm link mechanisms 2 are independently controlled, if the two motors 31 rotate forwards, the transmission gear sets are driven to rotate, so that the swing arm link mechanisms 2 are driven to rotate clockwise, and a product moves forwards; if the two motors 31 are reversely rotated, the transmission gear set is driven to rotate, so that the swing arm connecting rod mechanism 2 is driven to rotate anticlockwise, and the product moves backwards; if the two motors 31 rotate forward and backward one by one, the product can be rotated leftwards or rightwards.
Fig. 6 shows the effect of the transmission link structure on the toy of the present invention.
Claims (7)
1. A connecting rod transmission structure is characterized in that: the swing arm mechanism comprises a shell, a transmission mechanism and two groups of swing arm link mechanisms, wherein the two groups of swing arm link mechanisms are fixed on two sides of the shell, the transmission mechanism is positioned in the middle of the two groups of swing arm link mechanisms and fixed in the shell, and the two groups of swing arm link mechanisms are respectively connected with the transmission mechanism.
2. A connecting rod transmission structure as claimed in claim 1, wherein: the swing arm connecting rod mechanism comprises a driving rod, a first driven rod, a second driven rod, a first connecting rod, a second connecting rod, a third connecting rod and a coupler, the middle part of the driving rod is connected with the coupler, one end of the first connecting rod is rotatably connected with the coupler, and the other end of the first connecting rod is rotatably connected with the top of the first driven rod; one end of the second connecting rod is rotatably connected with the top of the driving rod, and the other end of the second connecting rod is rotatably connected with the middle part of the first driven rod; one end of the third connecting rod is rotatably connected with the middle part of the original driven rod, and the other end of the third connecting rod is rotatably connected with the top part of the second driven rod.
3. A connecting rod transmission structure as claimed in claim 2, wherein: the middle parts of the first driven rod and the second driven rod are rotatably connected with the shell and are positioned at two sides of the original rod.
4. A connecting rod transmission structure as claimed in claim 2 or 3, wherein: the original driven rod, the first driven rod and the second driven rod are identical in shape and structure.
5. A connecting rod transmission structure as claimed in claim 1, wherein: the transmission mechanism comprises two identical motors and two groups of identical transmission gear sets, and the two motors respectively drive the two groups of transmission gear sets.
6. The connecting rod transmission structure as claimed in claim 5, wherein: the transmission gear set comprises a first gear and a second gear, the first gear is connected with the motor, and the second gear is meshed with the first gear.
7. The connecting rod transmission structure as claimed in claim 6, wherein: the second gear is connected with the swing arm connecting rod mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920396438.4U CN209762160U (en) | 2019-03-26 | 2019-03-26 | Connecting rod transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920396438.4U CN209762160U (en) | 2019-03-26 | 2019-03-26 | Connecting rod transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209762160U true CN209762160U (en) | 2019-12-10 |
Family
ID=68756460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920396438.4U Active CN209762160U (en) | 2019-03-26 | 2019-03-26 | Connecting rod transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209762160U (en) |
-
2019
- 2019-03-26 CN CN201920396438.4U patent/CN209762160U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2000021626A1 (en) | Walking device | |
| CN103301635B (en) | Tail biting simulation dog based on flexible shaft transmission | |
| CN201015714Y (en) | Toy dinosaur | |
| CN209762160U (en) | Connecting rod transmission structure | |
| CN103237579A (en) | Combined three-dimensional assembling toy comprising driving unit | |
| CN204337745U (en) | A kind of hydraulic-driven toy excavator emulating manipulation | |
| CN203400499U (en) | Toy excavator | |
| CN214388884U (en) | Animal toy | |
| CN107128395B (en) | Movable robot and moving method of movable robot | |
| CN205434968U (en) | Intelligent robot toy | |
| CN201404680Y (en) | Action toy capable of swimming in water | |
| CN204637555U (en) | The running toy that a kind of emulation property is strong | |
| CN208319974U (en) | A kind of Dinosaur toy | |
| CN213609800U (en) | Electric toy dancing cat | |
| CN219272141U (en) | Multifunctional walking structure | |
| CN215691621U (en) | Electric toy dog | |
| CN202762090U (en) | Remote-controlled toy robot morphing car | |
| KR200318553Y1 (en) | Moving rabbit toy | |
| CN221535607U (en) | Novel remote control spider | |
| CN221655816U (en) | Walking animal toy | |
| CN201333315Y (en) | Electric crawling toy | |
| CN213823445U (en) | Automatic swinging device for toy | |
| CN219983896U (en) | Improved crawling toy | |
| WO2002007843A1 (en) | Remote controlled toy robot with animated arms | |
| CN201426976Y (en) | Toy interaction infrared ray robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |